- Whenever we add a new profile setting from now on we have to update
`Profile::CopySettings` _and_ `CascadiaSettings::DuplicateProfile` 👎
Notes from bug bash (checked bugs have been resolved):
- [ ] The duplicate list can be very long if you have profiles
- [x] DH: "Create new" seems too vague. "New empty profile" or something
seems a little clearer to me.
- [x] There is no deduplication counter for name
- [x] Crash when your settings file is corrupt and we had to fall back
to the defaults and you duplicate a profile
- [x] Crash due to #10003
## PR Checklist
* [x] Closes#9121
